Syamsu, N. S. W., Bastian Sirait, F. ., Ahmad, M. R. . ., Gaus, S. ., Husain, A. A. A. ., Datu, M. D. . and Zainuddin, A. A. . (2023) “Correlation between Oral Thiamine as an Opioid Adjuvant and Cathecol-O-Methyltransferase Enzyme Levels in Cervical Cancer Patients”, Open Access Macedonian Journal of Medical Sciences, 11(B), pp. 98–103. doi: 10.3889/oamjms.2023.11012.